static void delay(long millis) throws InterruptedException {
    long startTime = System.nanoTime();
    long ns = millis * 1000 * 1000;
    for (; ; ) {
      if (millis > 0L) {
        Thread.sleep(millis);
      } else {
        // too short to sleep
        Thread.yield();
      }
      long d = ns - (System.nanoTime() - startTime);
      if (d > 0L) {

 * maximumSize}, {@link #maximumWeight(long) maximumWeight}, {@link #expireAfterWrite
 * expireAfterWrite}, {@link #expireAfterAccess expireAfterAccess}, {@link #weakKeys weakKeys},
 * {@link #weakValues weakValues}, or {@link #softValues softValues} are requested.
 *
 * <p>If {@link #maximumSize(long) maximumSize} or {@link #maximumWeight(long) maximumWeight} is

    public void test_buildAssistantHistoryContent_truncated() {
        final ChatMessage msg = ChatMessage.assistantMessage("This is a long response that should be truncated.");
        final String result = chatClient.testBuildAssistantHistoryContent(msg, "truncated", 20, 500);
        assertEquals("This is a long respo...", result);
    }

    @Test
    public void test_buildAssistantHistoryContent_truncated_shortContent() {

          },
          "createdTime" : {
            "type" : "long"
          },
          "queries" : {
            "type" : "keyword"
          },
          "term" : {
            "type" : "keyword"
          },
          "updatedBy" : {
            "type" : "keyword"
          },
          "updatedTime" : {
            "type" : "long"
          },
          "virtualHost" : {
            "type" : "keyword"

    public String getId() {
        return asDocMeta().id();
    }

    public void setId(final String id) {
        asDocMeta().id(id);
    }

    public Long getVersionNo() {
        return asDocMeta().version();
    }

    public void setVersionNo(final Long version) {
        asDocMeta().version(version);
    }

    @Override
    public String toString() {

    @Override
    protected void update(byte[] bytes, int off, int len) {
      checksum.update(bytes, off, len);
    }

    @Override
    public HashCode hash() {
      long value = checksum.getValue();
      if (bits == 32) {
        /*
         * The long returned from a 32-bit Checksum will have all 0s for its second word, so the
         * cast won't lose any information and is necessary to return a HashCode of the correct
         * size.

   * @see FileChannel#map(MapMode, long, long)
   * @since 2.0
   */
  public static MappedByteBuffer map(File file) throws IOException {
    checkNotNull(file);
    return map(file, MapMode.READ_ONLY);
  }

  /**
   * Fully maps a file in to memory as per {@link
   * FileChannel#map(java.nio.channels.FileChannel.MapMode, long, long)} using the requested {@link
   * MapMode}.
   *

     * Default timeout for durable handles (2 minutes)
     */
    public static final long DEFAULT_DURABLE_TIMEOUT = 120000;

    /**
     * Maximum timeout for durable handles (5 minutes)
     */
    public static final long MAX_DURABLE_TIMEOUT = 300000;

    /**
     * Persistent handles have infinite timeout
     */
    public static final long PERSISTENT_TIMEOUT = 0;

    /**
     * Private constructor to prevent instantiation

/**
 * @author FreeGen
 */
public class Group extends BsGroup {

    private static final long serialVersionUID = 1L;

    private Map<String, String> attributes;

    public Long getVersionNo() {
        return asDocMeta().version();
    }

    public void setVersionNo(final Long version) {
        asDocMeta().version(version);
    }

    public String getId() {
        return asDocMeta().id();

   * the head of the list.
   */

  /** Returns the time that this entry was last accessed, in ns. */
  @SuppressWarnings("GoodTime")
  long getAccessTime();

  /** Sets the entry access time in ns. */
  @SuppressWarnings("GoodTime") // b/122668874
  void setAccessTime(long time);

  /** Returns the next entry in the access queue. */
  ReferenceEntry<K, V> getNextInAccessQueue();